Power Amplifier with LA4440

09/14/2014 11:37

Using the LA4440 audio amplifier circuit can be designed a very simple stereo power audio amplifier electronic project , that will provide a 6 watt output power into a 8 ohms load .
The LA4440 audio amplifier circuit has good ripple rejection of 46dB, small residual noise, built in over voltage and surge voltage protection .
Some features of this audio amplifier IC are: minimum number of external parts required, small pop noise at the time of power supply ON/OFF and good starting balance, good ripple rejection : 46dB (typ.) , good channel separation , small residual noise (Rg=0) , low distortion over a wide range from low frequencies to high frequencies , built-in audio muting function ,built-in protectors .

Circuit Diagram:

Poll

How Much Helpful this site?

Excellent (17)
Good (6)
Bad (0)

Total votes: 25

Contact

Subham's Electronics Circuits World Shyamnagar, West Bengal, India chatterjee93subham@gmail.com